JPH0525521B2 - - Google Patents
Info
- Publication number
- JPH0525521B2 JPH0525521B2 JP33274388A JP33274388A JPH0525521B2 JP H0525521 B2 JPH0525521 B2 JP H0525521B2 JP 33274388 A JP33274388 A JP 33274388A JP 33274388 A JP33274388 A JP 33274388A JP H0525521 B2 JPH0525521 B2 JP H0525521B2
- Authority
- JP
- Japan
- Prior art keywords
- amine
- water
- oil
- mixture
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 166
- 150000001412 amines Chemical class 0.000 claims description 132
- 239000000203 mixture Substances 0.000 claims description 88
- 238000000034 method Methods 0.000 claims description 75
- 238000010438 heat treatment Methods 0.000 claims description 42
- 239000011557 critical solution Substances 0.000 claims description 30
- 238000004821 distillation Methods 0.000 claims description 30
- 239000000839 emulsion Substances 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 11
- 239000011343 solid material Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 77
- 239000003921 oil Substances 0.000 description 46
- 238000000926 separation method Methods 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000011552 falling film Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- -1 greases Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33274388A JPH02184301A (ja) | 1988-12-28 | 1988-12-28 | 油からアミンを除去する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33274388A JPH02184301A (ja) | 1988-12-28 | 1988-12-28 | 油からアミンを除去する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02184301A JPH02184301A (ja) | 1990-07-18 |
| JPH0525521B2 true JPH0525521B2 (enrdf_load_stackoverflow) | 1993-04-13 |
Family
ID=18258361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33274388A Granted JPH02184301A (ja) | 1988-12-28 | 1988-12-28 | 油からアミンを除去する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02184301A (enrdf_load_stackoverflow) |
-
1988
- 1988-12-28 JP JP33274388A patent/JPH02184301A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02184301A (ja) | 1990-07-18 |
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